Our PACKOUT™ three drawer tool box has a 50 lb weight capacity and a locking security bar that allows you to padlock the drawers closed keeping them securely shut during transport. As part of the PACKOUT™ modular storage, the toolbox allows you to customize your storage system for easy transportation and organization of tools and accessories. This portable toolbox with drawers is constructed with impact-resistant polymers, all-metal ball bearing slides and metal reinforced corners for ultimate jobsite durability. The three drawer tool box also allows you to customize their drawer layout with quick-adjust dividers. The MILWAUKEE® PACKOUT™ modular storage system is the industry's most versatile and durable storage system.